Townspeople build a wall around Springfield to keep "immigrants" from Ogdenville from relocating to their town.
Episode rating
Cast of episode
- 91
- 4
- 4
- 1
- Homer Simpson
- Bart Simpson
- Lisa Simpson
- Marge Simpson
- Ned Flanders
- Moe Szyslak
- Milhouse Van Houten
- Agnes Skinner
- Additional Voices